To be honest, in a stormy night, the environment underwater is actually better than on the surface, since it doesn't rain underwater. Once accustomed to the environment and water under Green Lake, moving with the aid of [Underwater Breathing] isn't slower than running on the ice.
The group of water ghosts gathering underwater had already surrounded Shard as he re-entered the water. However, with the Witch Detection Badge lighting up again, the water ghosts were slowly "burned" away, leaving incomplete corpses scattered all over the nearby riverbed.
Even those strengthened special undead entities could break through the fifty-foot attack range of the Death Angel's power that harms the undead. Yet, after being severely weakened, facing the Moonlight Slash, Shard could still easily defeat them.
